Answer :
Answer:
The correct option is B, being able to transmit information quickly and efficiently.
Explanation:
Grapevines involve informal channel of information in a workplace that transcend every member of the organization, as a result, the issue communicated is visible to everyone and able to act swiftly on such information thereby achieving the desired results of reaching all levels of the organization.
The bone of contention is not whether a formal mode of communication was used or not it is about the outcome and impact left by the communication channel.